phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('22983536309a9fd3d62c6eed4a70525b', -1, 1582321775, 1582321775, '03e576fd', 67, 0, 0)

Line : 187
File : sessions.php